X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=kernel%2Ftimer.c;h=5377f40723ff0dc37f13897847ea040f8c317292;hb=e2244ec2efa4ee1edf391d0001d314933e2b2974;hp=1f986c16d89f22ecac011dd98de7edf932f55b00;hpb=fd450b7318b75343fd76b3d95416853e34e72c95;p=~andy%2Flinux

diff --git a/kernel/timer.c b/kernel/timer.c
index 1f986c16d89..5377f40723f 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -489,10 +489,14 @@ static inline void __run_timers(tvec_base_t *base)
 			detach_timer(timer, 1);
 			spin_unlock_irq(&base->t_base.lock);
 			{
-				u32 preempt_count = preempt_count();
+				int preempt_count = preempt_count();
 				fn(data);
 				if (preempt_count != preempt_count()) {
-					printk("huh, entered %p with %08x, exited with %08x?\n", fn, preempt_count, preempt_count());
+					printk(KERN_WARNING "huh, entered %p "
+					       "with preempt_count %08x, exited"
+					       " with %08x?\n",
+					       fn, preempt_count,
+					       preempt_count());
 					BUG();
 				}
 			}
@@ -1019,7 +1023,7 @@ asmlinkage long sys_getppid(void)
 	parent = me->group_leader->real_parent;
 	for (;;) {
 		pid = parent->tgid;
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT)
 {
 		struct task_struct *old = parent;
 
@@ -1593,7 +1597,7 @@ void msleep(unsigned int msecs)
 EXPORT_SYMBOL(msleep);
 
 /**
- * msleep_interruptible - sleep waiting for waitqueue interruptions
+ * msleep_interruptible - sleep waiting for signals
  * @msecs: Time in milliseconds to sleep for
  */
 unsigned long msleep_interruptible(unsigned int msecs)